| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $41.53 | 5.508% | $43.8175 | $43.82 | $43.80 | $43.80 |
| Purchase #2 | $231.75 | 6.490% | $246.7906 | $246.79 | $246.80 | $246.80 |
| Purchase #3 | $202.70 | 10.840% | $224.6727 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $21.32 | 7.452% | $22.9088 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $124.39 | 7.518% | $133.7416 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $52.37 | 13.537% | $59.4593 | $59.46 | $59.45 | $59.50 |
| Purchase #7 | $8.78 | 7.649% | $9.4516 | $9.45 | $9.45 | $9.50 |
| 7 purchase totals = | $682.84 | $740.8421 | $740.84 | $740.80 | $740.90 | |